Fixed lingering_time check. There are two significant changes in this patch: 1) The <= 0 comparison is done with a signed type. This fixes the case of ngx_time() being larger than r->lingering_time. 2) Calculation of r->lingering_time - ngx_time() is now always done in the ngx_msec_t type. This ensures the calculation is correct even if time_t is unsigned and differs in size from ngx_msec_t. Thanks to Lanshun Zhou.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


CFLAGS = -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT)

zlib.lib:
	cd $(ZLIB)

	wcl386 -c $(CFLAGS) adler32.c crc32.c deflate.c trees.c zutil.c &
		compress.c inflate.c inffast.c inftrees.c
	wlib -n zlib.lib adler32.obj crc32.obj deflate.obj trees.obj &
		zutil.obj compress.obj inflate.obj inffast.obj inftrees.obj